965021485 has 4 divisors (see below), whose sum is σ = 1158025788. Its totient is φ = 772017184.

The previous prime is 965021483. The next prime is 965021489. The reversal of 965021485 is 584120569.

965021485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 584120569 = 31 ⋅18842599.

It can be written as a sum of positive squares in 2 ways, for example, as 170119849 + 794901636 = 13043^2 + 28194^2 .

It is a cyclic number.

It is not a de Polignac number, because 965021485 - 2¹ = 965021483 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965021483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96502144 + ... + 96502153.

It is an arithmetic number, because the mean of its divisors is an integer number (289506447).

Almost surely, 2^965021485 is an apocalyptic number.

It is an amenable number.

965021485 is a deficient number, since it is larger than the sum of its proper divisors (193004303).

965021485 is a wasteful number, since it uses less digits than its factorization.

965021485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193004302.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 965021485 is about 31064.7949454040. The cubic root of 965021485 is about 988.2018459821.

The spelling of 965021485 in words is "nine hundred sixty-five million, twenty-one thousand, four hundred eighty-five".